/*  mbed Microcontroller Library
    Copyright (c) 2006-2013 ARM Limited

    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
    You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    See the License for the specific language governing permissions and
    limitations under the License.
*/
#include "Ethernet.h"

#if DEVICE_ETHERNET

#include "ethernet_api.h"

namespace mbed {

    Ethernet::Ethernet() {
        ethernet_init();
    }

    Ethernet::~Ethernet() {
        ethernet_free();
    }

    int Ethernet::write(const char* data, int size) {
        return ethernet_write(data, size);
    }

    int Ethernet::send() {
        return ethernet_send();
    }

    int Ethernet::receive() {
        return ethernet_receive();
    }

    int Ethernet::read(char* data, int size) {
        return ethernet_read(data, size);
    }

    void Ethernet::address(char* mac) {
        return ethernet_address(mac);
    }

    int Ethernet::link() {
        return ethernet_link();
    }

    void Ethernet::set_link(Mode mode) {
        int speed = -1;
        int duplex = 0;

        switch (mode) {
            case AutoNegotiate : speed = -1; duplex = 0; break;
            case HalfDuplex10  : speed = 0;  duplex = 0; break;
            case FullDuplex10  : speed = 0;  duplex = 1; break;
            case HalfDuplex100 : speed = 1;  duplex = 0; break;
            case FullDuplex100 : speed = 1;  duplex = 1; break;
        }

        ethernet_set_link(speed, duplex);
    }

} // namespace mbed

#endif
